ASCO Numatics 448 Series Installation And Operation Manual

448 Mise en service et conseils d'utilisation
Series
Installation and operation
STBN
Type:
Inbetriebnahme- und Bedienungsanleitung
Messa in funzione e istruzioni d'uso
Puesta en marcha y consejos de utilización
Inwerkingstelling en gebruiksaanwijzing
Ø 16 . . . Ø 80 mm
GB
RODLESS BAND CYLINDERS, UNGUIDED CARRIER ......................................................................................... 3
FR
VÉRINS SANS TIGE A BANDES, A CHARIOT NON GUIDÉ ................................................................................. 5
DE
KOLBENSTANGENLOSE ZYLINDER OHNE SCHLITTENFÜHRUNG ................................................................... 7
IT
CILINDRI SENZA STELO A BANDE CON CARRELLO NON GUIDATO................................................................ 9
ES
CILINDROS SIN VÁSTAGO DE BANDAS, CON CARRO NO GUIADO ............................................................... 11
NL STANGLOZE BANDCILINDERSS MET NIET-GELEIDE SLEDE .......................................................................... 13
Installation and operation
RODLESS BAND CYLINDERS,
448
UNGUIDED CARRIER
(STBN)
Ø 16 to 80 mm

1. TECHNICAL DATA

Dimensions, space requirements, weight and other data : See catalogue
page.
Operating pressure range : Pmax. = 8 bar.
Speed: > 0,25 m/s or 0,005 m/s (slow speed option).
Compressed air requirements : Free of water and dirt. Additional
lubrication with oil mist is not
necessary.
Accessory supplied: Assembly tool.
Noise level : below 70 dB(A).
Installation : In any position.
Temperature Range : From -10° C to 80° C.
The right to introduce technical modifi cations is reserved.
!
With oil mist lubrication, the cylinder must be supplied with
oil constantly while in operation.

2. TRANSPORT AND INSTALLATION

2.1 Transport
!
Danger from falling load
Inappropriate transport and installation
can lead to:
- personal injury
- property damage
Transport of the packed cylinder with a
crane or fork-truck:
Attach the cables or position the forks as shown.
Transport of the cylinder with a crane:
Attach the cables as shown.

2.2 Interim Storage

Dry and free of dust and vibration. In the open - only on a fl at surface
under a cover. Avoid bending!

2.3 Installation

Before installation:
- remove and dispose of all packaging,
- remove the plugs
- make two strokes of the piston by hand without air pressure.
Carry out the installation in such a way that:
- the cylinder is not warped,
- all connections and operating parts are accessible,
- the labels are readable.
Sources of danger which arise between Numatics and the customer's
equipment should be made safe by the user.
!
No welding work should be done after the installation of the
cylinder - the sealing system could be damaged. Remove the
cylinder fi rst or isolate it electrically.
GB

3. COMMISSIONING

!
Check before commissioning:
- the correct connection arrangements, and
- that there is nothing in the way of the moving load.

Commissioning of a Complete Plant

- Make two strokes of piston by hand without air pressure,
- move piston to middle position,
- fully screw in both valve needles for end cushioning,
- unscrew both valve needles about half a turn,
- pressurize plant slowly in order to avoid uncontrolled, dangerous
movements (Numatics soft-start device).
- adjust speed with throttle non-return valve,
- adjust end cushioning with valve needles.

Commissioning of an Individual Cylinder

- Make two strokes of piston by hand without air pressure,
- move piston to middle position
- fully screw in both valve needles for end cushioning,
- unscrew both valve needles about one turn,
- pressurize both sides equally, piston stops after slight movement,
- vent one side, piston travels to end position,
- start test run,
- adjust speed with throttle non-return valve,
- adjust end cushioning with valve needle.

Re-commissioning after long periods without operation

- Make two strokes of piston by hand without air pressure,
- move piston to middle position,
- continue as for individual cylinder (above).

6. OPERATION

Cleaning: Use only soft rags or other gentle cleaning media.
Problems solving : see table
7. Maintenance
Danger of crushing
!
Carry out maintenance work only with the machine switched
off and the compressed airsystem depressurized.
Observe the operating instructions of the complete plant.
From 6000 Dismantle cylinder completely if necessary, clean parts
and replace worn parts.
When necessary Clean inner sealing band.
See Spare Parts leafl et.
505283-001
3
NS